Battery Options; Branch Circuit Rating; Ac Line Qualify Time; Can Instance And Baud Rate - Sensata Dimensions 12LPC15 Owner's Manual

Battery Options

The charger can be set to charge four different types of batteries: wet lead-acid, AGM, gel, or LFP. The charger is
set to AGM by default by the factory. The battery type may be changed at the factory or through the NVM Setup
Utility. To determine what type of battery the inverter is configured for, monitor the LED blink code at startup and
reference the LED status chart.

Branch Circuit Rating

The branch circuit rating (BCR) can be set to 0, 5, 10, 15, or 20 A. If set to 0 A, the charger will not enable, but
bypass power will still be available. The default factory setting is 15 A. The BCR may be changed at the factory or
by the NVM Setup Utility.

AC Line Qualify Time

The AC line qualification time is the setting that adjusts the time that it takes for the charger and bypass to start
once qualified AC power has been applied to the charger input. This time can be set to any value between 5 and 30
seconds, in 5 second increments. The default setting is 30 seconds This setting may be changed at the factory or
with the NVM Setup Utility.

CAN Instance and Baud Rate

The CAN instance can be changed from 1 – 13. This is useful if there are multiple inverters being used on the
same CAN network. Multiple inverters should not share the same CAN instance. The baud rate may be changed
between 250k and 500k. The default settings for the inverter are Instance 1 and baud rate 250k. These values may
be changed at the factory or by the NVM Setup Utility.
NOTE: In the highly unlikely chance that an internal error occurs to the memory of the inverter/charger, the
inverter/charger configuration will reset to the 12LPC15 standard. All settings will revert to the standard default
configuration, except the battery setting will be set to gel. Reference Table 6.

Custom Battery Changes

The CV timout, CV VDC, float VDC, max charge ADC, and battery amp hour may be customized. For LFP
batteries, the battery high temperature shutdown, low temperature shutdown, and cold reduced shutdown points
may also be customized. These values may be changed through the NVM Setup Utility or optional LCD remote.
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12LPC15 Manual